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The shirt-pocket size KI 9827A Tri-Wavelength Pocket Fiber Source is ideal for general loss testing of single mode PON / GPON systems at 1310, 1490 and 1550 nm. It provides, high accuracy and simplicity of use.
| Output wavelength | 1310-1490-1550 nm Laser |
| Output power (@ 9/125 µm, adjustable over 3 dB in 0.1 dB steps) | -4 dBm ±1 dB |
| Short term stability (for 15 min, typical ±2 °C, after warm-up, @ ORL < -25 dB) | 0.04 dB |
| Stability over temperature | 0.6 dB (typical) |
| Wavelength initial tolerance (@ 25 °C) | 20 nm |
| Spectrum width (FWHM) | 3 nm (typical) |
| Wavelength drift | 0.4 nm /°C (typical) |
| Reconnection repeatability (95% confidence) | 0.1 dB |
| Calibration validity (ISO17025) | 3 years |
| Modulation | 270 Hz, 1 kHz, 2 kHz ±2 % |
| Multi-fiber ID | 12 fibers |
| Autotest (not available for 470, 520 nm LED sources) | Compatible with Kingfisher's 1-way Loss Test Sets & Power Meters (except KI9600, KI23400, KI27400 series) |
| Power | 2 x AAA (LR-03) Alkaline |
| Battery life | Laser/LED source: 40/35 hours (typical) in Autotest |
| Auto off | Selectable |
| Case | Polycarbonate with captive dust cap, 2.5-meter drop tested |
| Size | 124 mm x 81 mm x 25 mm |
| Unit weight | 0.15 kg |
| Shipping weight | 0.3 kg |
| Operating / storage temperature | -15 to 55 °C / -25 to 70 °C |
| Relative humidity | 0 ~ 95% |
| Warranty | 3 years |
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